EP2690133A4 - Résine apte à absorber un liquide aqueux, composition apte à absorber un liquide aqueux et matériau absorbant et objet apte à absorber produits chacun à l'aide de celles-ci - Google Patents

Résine apte à absorber un liquide aqueux, composition apte à absorber un liquide aqueux et matériau absorbant et objet apte à absorber produits chacun à l'aide de celles-ci

Info

Publication number
EP2690133A4
EP2690133A4 EP12761236.4A EP12761236A EP2690133A4 EP 2690133 A4 EP2690133 A4 EP 2690133A4 EP 12761236 A EP12761236 A EP 12761236A EP 2690133 A4 EP2690133 A4 EP 2690133A4
Authority
EP
European Patent Office
Prior art keywords
absorbable
aqueous
liquid
produced
same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12761236.4A
Other languages
German (de)
English (en)
Other versions
EP2690133A1 (fr
Inventor
Yusuke Ueda
Yoichi Kanda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Chemical Industries Ltd
Original Assignee
Sanyo Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Chemical Industries Ltd filed Critical Sanyo Chemical Industries Ltd
Publication of EP2690133A1 publication Critical patent/EP2690133A1/fr
Publication of EP2690133A4 publication Critical patent/EP2690133A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • C08L3/10—Oxidised starch
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/538—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by specific fibre orientation or weave
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/18—Oxidised starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/18—Oxidised starch
    • C08B31/185—Derivatives of oxidised starch, e.g. crosslinked oxidised starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C08L1/04—Oxycellulose; Hydrocellulose, e.g. microcrystalline cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/02—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to polysaccharides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/04—Starch derivatives
    • C08J2303/10—Oxidised starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2351/02—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to polysaccharides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Graft Or Block Polymers (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
EP12761236.4A 2011-03-24 2012-03-21 Résine apte à absorber un liquide aqueux, composition apte à absorber un liquide aqueux et matériau absorbant et objet apte à absorber produits chacun à l'aide de celles-ci Withdrawn EP2690133A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011065103 2011-03-24
PCT/JP2012/057089 WO2012128264A1 (fr) 2011-03-24 2012-03-21 Résine apte à absorber un liquide aqueux, composition apte à absorber un liquide aqueux et matériau absorbant et objet apte à absorber produits chacun à l'aide de celles-ci

Publications (2)

Publication Number Publication Date
EP2690133A1 EP2690133A1 (fr) 2014-01-29
EP2690133A4 true EP2690133A4 (fr) 2014-09-17

Family

ID=46879409

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12761236.4A Withdrawn EP2690133A4 (fr) 2011-03-24 2012-03-21 Résine apte à absorber un liquide aqueux, composition apte à absorber un liquide aqueux et matériau absorbant et objet apte à absorber produits chacun à l'aide de celles-ci

Country Status (8)

Country Link
US (1) US20140012218A1 (fr)
EP (1) EP2690133A4 (fr)
JP (2) JP5131945B2 (fr)
KR (1) KR20130133887A (fr)
CN (1) CN103443187A (fr)
BR (1) BR112013024152A2 (fr)
TW (1) TW201302896A (fr)
WO (1) WO2012128264A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201438768A (zh) * 2012-09-21 2014-10-16 Sanyo Chemical Ind Ltd 水性液體吸收性樹脂、水性液體吸收性組成物及用有該等之吸收體及吸收性物品
JP6678101B2 (ja) * 2013-05-24 2020-04-08 マサチューセッツ インスティテュート オブ テクノロジー 疎水性組織接着剤
CN103724565A (zh) * 2013-11-26 2014-04-16 沃太能源南通有限公司 一种以轮伞莎草为基材的复合吸水材料的制备方法
KR101596624B1 (ko) * 2015-01-30 2016-02-22 에스케이이노베이션 주식회사 흡수성 수지 및 그의 제조방법
CN105326606A (zh) * 2015-10-21 2016-02-17 芜湖悠派护理用品科技股份有限公司 一种多功能护理垫
CN113164304A (zh) * 2018-12-12 2021-07-23 住友精化株式会社 吸收性物品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1495845A (en) * 1974-07-30 1977-12-21 Cpc International Inc Process for producing polymers from starch and vinyl polymers
WO1994025520A1 (fr) * 1993-05-03 1994-11-10 Chemische Fabrik Stockhausen Gmbh Composition polymere, composition de materiau absorbant, leur production et leur utilisation
US5721295A (en) * 1992-03-05 1998-02-24 Chemische Fabrik Stockhausen Gmbh Polymer composition, absorbent composition, their production and use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819333B2 (ja) * 1975-04-23 1983-04-18 三洋化成工業株式会社 キユウスイセイノフヨホウホウ
JPS5282715A (en) * 1975-12-29 1977-07-11 Sanyo Chem Ind Ltd Long acting drug composition
JPS53149545A (en) * 1977-06-01 1978-12-27 Sanyo Chemical Ind Ltd Package material for transplanting
JPS604583A (ja) * 1983-06-22 1985-01-11 Toppan Printing Co Ltd 潜熱蓄熱材
JPS617316A (ja) * 1984-06-20 1986-01-14 Sanyo Electric Co Ltd 吸水性高分子材料
JP2706727B2 (ja) * 1988-05-11 1998-01-28 三洋化成工業株式会社 土壌保水剤および保水方法
JPH03177431A (ja) * 1989-12-06 1991-08-01 Sanyo Chem Ind Ltd 水分収縮性樹脂成形物
JPH0696619B2 (ja) * 1989-09-28 1994-11-30 三洋化成工業株式会社 高吸水性ポリマー組成物及びその製造方法ならびにそれからなる高吸水性物品
JP3169133B2 (ja) * 1994-06-06 2001-05-21 三洋化成工業株式会社 改質された衛生用品用吸水性樹脂粒子
JPH10195101A (ja) * 1996-12-28 1998-07-28 Lion Corp 無水グルコースを構成単位とする多糖類を原料とするポリカルボン酸あるいはその塩の製造方法
JP2007270152A (ja) * 2007-05-14 2007-10-18 Stockhausen Gmbh ポリマー組成物、吸収材組成物、その製造および使用
JP5296334B2 (ja) * 2007-06-08 2013-09-25 サンダイヤポリマー株式会社 吸水性ポリマーの製造方法及び吸収性樹脂粒子
CN101451056B (zh) * 2007-11-29 2012-09-12 三洋化成工业株式会社 园艺用保水剂

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1495845A (en) * 1974-07-30 1977-12-21 Cpc International Inc Process for producing polymers from starch and vinyl polymers
US5721295A (en) * 1992-03-05 1998-02-24 Chemische Fabrik Stockhausen Gmbh Polymer composition, absorbent composition, their production and use
WO1994025520A1 (fr) * 1993-05-03 1994-11-10 Chemische Fabrik Stockhausen Gmbh Composition polymere, composition de materiau absorbant, leur production et leur utilisation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012128264A1 *

Also Published As

Publication number Publication date
JP5131945B2 (ja) 2013-01-30
JP2013017831A (ja) 2013-01-31
KR20130133887A (ko) 2013-12-09
JPWO2012128264A1 (ja) 2014-07-24
EP2690133A1 (fr) 2014-01-29
TW201302896A (zh) 2013-01-16
US20140012218A1 (en) 2014-01-09
BR112013024152A2 (pt) 2016-12-20
CN103443187A (zh) 2013-12-11
WO2012128264A1 (fr) 2012-09-27

Similar Documents

Publication Publication Date Title
HK1205162A1 (en) Polymeric beads, process and composition
EP2758355A4 (fr) Matières de résine géopolymères, matières géopolymères et matières obtenues à partir de celles-ci
AP2013007094A0 (en) Composite absorbent material
SG11201405354XA (en) Zeolitic imidazolate framework material, methods for making same, and uses thereof
IL229098A0 (en) Antibodies against CD-40, preparations containing them and their uses
EP2836873A4 (fr) Matériaux de commutation, et compositions et procédés pour les fabriquer
EP2684898A4 (fr) Nanofibres de cellulose modifiées, leur procédé de fabrication et composition de résine utilisant les nanofibres
LT2714112T (lt) Biologiškai skaidoma kompozicinė medžiaga
ZA201401923B (en) Adhesive acrylate-olefin copolymers, method for producing same and compositions utilizing same
GB201218206D0 (en) Polymeric materials
EP2710994A4 (fr) Matériau dentaire, composition de matériau dentaire, matériau de réparation dentaire, et produit durci
SG11201400480SA (en) Polymer and composition including same, and adhesive composition
EP2774949A4 (fr) Composition de résine polyéthylène, et récipient mettant en oeuvre celle-ci
GB201110729D0 (en) Polymeric materials
EP2719714A4 (fr) Copolymère de lactide, son procédé de préparation et composition de résine en contenant
ZA201207044B (en) Resilient abbsorbent composite material
EP2899024A4 (fr) Matériau de conditionnement et structure de conditionnement réalisée à l'aide de celui-ci
EP2781551A4 (fr) Composition de résine biodégradable et film biodégradable
HK1181991A1 (en) Absorbent article including resilient absorbent composite material
EP2824145A4 (fr) Composition de résine à base de polyester, son procédé de préparation et moulage utilisant la composition de résine
EP2781546A4 (fr) Composition de résine biodégradable et film biodégradable
EP2752451A4 (fr) Composition de résine polyoléfinique et ses applications
HK1206052A1 (en) Thermoplastic resin composition and sheet using same
EP2716666A4 (fr) Composition de durcissement et polymère
EP2733156A4 (fr) Complexe organique-inorganique ainsi que composition pour la formation de ce complexe

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20131018

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140814

RIC1 Information provided on ipc code assigned before grant

Ipc: C08L 3/10 20060101AFI20140808BHEP

Ipc: C08L 33/04 20060101ALI20140808BHEP

Ipc: C08G 81/00 20060101ALI20140808BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20170223